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Configuring the MAC address table ·························································································································· 1
Overview ············································································································································································ 1
How a MAC address table entry is created ·········································································································· 1
Types of MAC address table entries ······················································································································ 2
Configuring static, dynamic, and blackhole MAC address table entries ··································································· 2
Adding or modifying a static or dynamic MAC address table entry in system view ······································· 2
Adding or modifying a static or dynamic MAC address table entry in interface view ···································· 3
Configuring a blackhole MAC address entry ················································································································ 3
Disabling MAC address learning ···································································································································· 3
Disabling global MAC address learning ··············································································································· 3
Disabling MAC address learning on ports ············································································································ 4
Disabling MAC address learning on a VLAN ······································································································· 4
Configuring the aging timer for dynamic MAC address entries ·················································································· 4
Configuring the MAC learning limit on ports················································································································· 5
Displaying and maintaining MAC address tables ········································································································ 5
MAC address table configuration example ··················································································································· 6
Network requirements ·············································································································································· 6
Configuration procedure ········································································································································· 6
Configuring MAC Information ···································································································································· 8
Configuration guidelines ·················································································································································· 8
Enabling MAC Information globally ······························································································································· 8
Enabling MAC Information on an interface ··················································································································· 8
Configuring MAC Information mode ······························································································································ 9
Configuring the interval for sending syslog or trap messages ····················································································· 9
Configuring the MAC Information queue length ··········································································································· 9
MAC Information configuration example ······················································································································· 9
Network requirements ·············································································································································· 9
Configuration procedure ······································································································································ 10
Configuring Ethernet link aggregation ····················································································································· 11
Overview ········································································································································································· 11
Basic concepts ······················································································································································· 11
Aggregating links in static mode ························································································································· 14
Aggregating links in dynamic mode ··················································································································· 15
Load-sharing criteria for link aggregation groups ····························································································· 17
Configuration restrictions and guidelines ···················································································································· 17
Ethernet link aggregation configuration task list ········································································································· 17
Configuring an aggregation group ····························································································································· 18
Configuration guidelines ······································································································································ 18
Configuring a Layer 2 static aggregation group ······························································································· 18
Configuring a Layer 3 static aggregation group ······························································································· 19
Configuring a Layer 2 dynamic aggregation group ························································································· 20
Configuring a Layer 3 dynamic aggregation group ························································································· 21
Configuring an aggregate interface ···························································································································· 22
Configuring the description of an aggregate interface or subinterface ·························································· 22
Configuring the MTU of a Layer 3 aggregate interface or subinterface ························································· 23
Specifying a card to process and forward traffic for a Layer 3 aggregate interface ··································· 23
Enabling link state traps for an aggregate interface ························································································· 24
Setting the expected bandwidth for an aggregate interface ············································································ 24
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